Loss of osteoprotegerin expression in the inner ear causes degeneration of the cochlear nerve and sensorineural hearing loss.
Kao SY, Kempfle JS, Jensen JB, Perez-Fernandez D, Lysaght AC, Edge AS, Stankovic KM. Loss of osteoprotegerin expression in the inner ear causes degeneration of the cochlear nerve and sensorineural hearing loss. Neurobiol Dis. 2013 Aug; 56:25-33.